156985920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:642

約数の個数: 336

約数和(自身を含む): 665683200

約数和(自身を除く): 508697280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 599, 624, 630, 672, 720, 728, 780, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1198, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1680, 1797, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2396, 2496, 2520, 2730, 2880, 2912, 2995, 3120, 3276, 3360, 3594, 3640, 3744, 4032, 4095, 4160, 4193, 4368, 4680, 4792, 5040, 5391, 5460, 5824, 5990, 6240, 6552, 6720, 7188, 7280, 7488, 7787, 8190, 8386, 8736, 8985, 9360, 9584, 10080, 10782, 10920, 11980, 12480, 12579, 13104, 14376, 14560, 15574, 16380, 16772, 17472, 17970, 18720, 19168, 20160, 20965, 21564, 21840, 23361, 23960, 25158, 26208, 26955, 28752, 29120, 31148, 32760, 33544, 35940, 37440, 37737, 38336, 38935, 41930, 43128, 43680, 46722, 47920, 50316, 52416, 53910, 54509, 57504, 62296, 62895, 65520, 67088, 70083, 71880, 75474, 77870, 83860, 86256, 87360, 93444, 95840, 100632, 107820, 109018, 115008, 116805, 124592, 125790, 131040, 134176, 140166, 143760, 150948, 155740, 163527, 167720, 172512, 186888, 188685, 191680, 201264, 215640, 218036, 233610, 249184, 251580, 262080, 268352, 272545, 280332, 287520, 301896, 311480, 327054, 335440, 345024, 350415, 373776, 377370, 402528, 431280, 436072, 467220, 490581, 498368, 503160, 545090, 560664, 575040, 603792, 622960, 654108, 670880, 700830, 747552, 754740, 805056, 817635, 862560, 872144, 934440, 981162, 1006320, 1090180, 1121328, 1207584, 1245920, 1308216, 1341760, 1401660, 1495104, 1509480, 1635270, 1725120, 1744288, 1868880, 1962324, 2012640, 2180360, 2242656, 2415168, 2452905, 2491840, 2616432, 2803320, 3018960, 3270540, 3488576, 3737760, 3924648, 4025280, 4360720, 4485312, 4905810, 5232864, 5606640, 6037920, 6541080, 7475520, 7849296, 8721440, 9811620, 10465728, 11213280, 12075840, 13082160, 15698592, 17442880, 19623240, 22426560, 26164320, 31397184, 39246480, 52328640, 78492960, 156985920]

約数ペア:

[(1, 156985920), (2, 78492960), (3, 52328640), (4, 39246480), (5, 31397184), (6, 26164320), (7, 22426560), (8, 19623240), (9, 17442880), (10, 15698592), (12, 13082160), (13, 12075840), (14, 11213280), (15, 10465728), (16, 9811620), (18, 8721440), (20, 7849296), (21, 7475520), (24, 6541080), (26, 6037920), (28, 5606640), (30, 5232864), (32, 4905810), (35, 4485312), (36, 4360720), (39, 4025280), (40, 3924648), (42, 3737760), (45, 3488576), (48, 3270540), (52, 3018960), (56, 2803320), (60, 2616432), (63, 2491840), (64, 2452905), (65, 2415168), (70, 2242656), (72, 2180360), (78, 2012640), (80, 1962324), (84, 1868880), (90, 1744288), (91, 1725120), (96, 1635270), (104, 1509480), (105, 1495104), (112, 1401660), (117, 1341760), (120, 1308216), (126, 1245920), (130, 1207584), (140, 1121328), (144, 1090180), (156, 1006320), (160, 981162), (168, 934440), (180, 872144), (182, 862560), (192, 817635), (195, 805056), (208, 754740), (210, 747552), (224, 700830), (234, 670880), (240, 654108), (252, 622960), (260, 603792), (273, 575040), (280, 560664), (288, 545090), (312, 503160), (315, 498368), (320, 490581), (336, 467220), (360, 436072), (364, 431280), (390, 402528), (416, 377370), (420, 373776), (448, 350415), (455, 345024), (468, 335440), (480, 327054), (504, 311480), (520, 301896), (546, 287520), (560, 280332), (576, 272545), (585, 268352), (599, 262080), (624, 251580), (630, 249184), (672, 233610), (720, 218036), (728, 215640), (780, 201264), (819, 191680), (832, 188685), (840, 186888), (910, 172512), (936, 167720), (960, 163527), (1008, 155740), (1040, 150948), (1092, 143760), (1120, 140166), (1170, 134176), (1198, 131040), (1248, 125790), (1260, 124592), (1344, 116805), (1365, 115008), (1440, 109018), (1456, 107820), (1560, 100632), (1638, 95840), (1680, 93444), (1797, 87360), (1820, 86256), (1872, 83860), (2016, 77870), (2080, 75474), (2184, 71880), (2240, 70083), (2340, 67088), (2396, 65520), (2496, 62895), (2520, 62296), (2730, 57504), (2880, 54509), (2912, 53910), (2995, 52416), (3120, 50316), (3276, 47920), (3360, 46722), (3594, 43680), (3640, 43128), (3744, 41930), (4032, 38935), (4095, 38336), (4160, 37737), (4193, 37440), (4368, 35940), (4680, 33544), (4792, 32760), (5040, 31148), (5391, 29120), (5460, 28752), (5824, 26955), (5990, 26208), (6240, 25158), (6552, 23960), (6720, 23361), (7188, 21840), (7280, 21564), (7488, 20965), (7787, 20160), (8190, 19168), (8386, 18720), (8736, 17970), (8985, 17472), (9360, 16772), (9584, 16380), (10080, 15574), (10782, 14560), (10920, 14376), (11980, 13104), (12480, 12579)]